Prepare for the SmartServe Ontario Exam with our engaging quizzes and detailed content. Each question is designed to test your knowledge and help you succeed in getting your SmartServe certification.

Practice this question and more.


How many ounces would it take for a drink containing 40% alcohol to equal a Standard Drink?

  1. 1 oz

  2. 1.5 oz

  3. 2 oz

  4. 2.5 oz

The correct answer is: 1.5 oz

To determine how many ounces it takes for a drink containing 40% alcohol to equal a standard drink, it's important to know what constitutes a standard drink. In Ontario, a standard drink is defined as containing approximately 14 grams of pure alcohol. Since the drink in question is 40% alcohol by volume, this means that in one ounce (which weighs about 29.57 grams), there would be approximately 11.79 grams of alcohol (40% of 29.57 grams). To find out how many ounces it would take to reach 14 grams of alcohol, you can set up a proportion. Typically, it calculates out to around 1.5 ounces for a beverage with this alcohol percentage to contain the equivalent of a standard drink. This context helps clarify why the correct amount is 1.5 ounces; it allows the drinker to understand the relationship between volume and alcohol content, ensuring responsible consumption.